How do you unlock all the characters for free on subway surfers?

In Subway Surfers, characters can typically be unlocked by collecting specific tokens or completing certain missions. However, there’s no legitimate way to unlock all characters for free without spending real money or using in-game currency earned through gameplay. Players can accumulate coins and tokens by playing regularly and participating in events to gradually unlock more characters. Additionally, keep an eye out for special promotions or offers that may provide temporary access to characters for free.